56942130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{1031}}^1$

素因数の和:1311

約数の個数: 64

約数和(自身を含む): 156930048

約数和(自身を除く): 99987918

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 263, 526, 789, 1031, 1315, 1578, 1841, 2062, 2630, 3093, 3682, 3945, 5155, 5523, 6186, 7217, 7890, 9205, 10310, 11046, 14434, 15465, 18410, 21651, 27615, 30930, 36085, 43302, 55230, 72170, 108255, 216510, 271153, 542306, 813459, 1355765, 1626918, 1898071, 2711530, 3796142, 4067295, 5694213, 8134590, 9490355, 11388426, 18980710, 28471065, 56942130]

約数ペア:

[(1, 56942130), (2, 28471065), (3, 18980710), (5, 11388426), (6, 9490355), (7, 8134590), (10, 5694213), (14, 4067295), (15, 3796142), (21, 2711530), (30, 1898071), (35, 1626918), (42, 1355765), (70, 813459), (105, 542306), (210, 271153), (263, 216510), (526, 108255), (789, 72170), (1031, 55230), (1315, 43302), (1578, 36085), (1841, 30930), (2062, 27615), (2630, 21651), (3093, 18410), (3682, 15465), (3945, 14434), (5155, 11046), (5523, 10310), (6186, 9205), (7217, 7890)]